TPL8602Q

42-V/250-mA High-Precision Voltage-Tracking Low-Dropout Linear Regulator

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概述
开发资源
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概述

The TPL8602FQ is a series of low-dropout linear regulators with 250-mA maximum output current capability. The TPL8602FQ series supports an operating voltage range from 3.5 V to 42 V (−40-V to 45-V maximum operating voltage range). Operating with as low as 3.5 V allows TPL8602FQ to continue to work well during coldcrank and start-stop conditions.

The TPL8602FQ supports an output capacitor range from 1 μF to 100 μF with an ESR range from 0.001 Ω to 5 Ω. The TPL8602FQ integrates full protection with input reverse polarity protection, output short-circuits to ground protection, output short-circuits to battery protection, inductive clamp at the OUT pin, over-current protection, and over-temperature protection.

With all the above features, the TPL8602FQ series is especially suitable for the off-board power supply through a long cable away from the main board in different automotive and industrial systems.

The TPL8602FQ series provides a thermal-enhanced ESOP8 package to enable sustained operation despite significant dissipation across the device. The TPL8602FQ series is guaranteed to operate with an ambient temperature range from −40°C to +125°C.

Status

Production
Rating

Automotive
Minimum Input Voltage (V)

3.5
Maximum Input Voltage (V)

42
Output Voltage (V)

Adjustable (1.5 to 18)
Accuracy (max)

±4mV
Max Output Current (mA)

250
Iq (mA)

0.05
Dropout (mV)

340
PSRR (dB)

65
Noise (μVRMS)

80
Temperature Range (℃)

-40 to +125
Package

ESOP8

开发资源

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- Datasheet_TPL8602FQ
  
  数据手册
  
  英文
  
  04/25/2025
  
  42-V/250-mA High-Precision Voltage-Tracking Low-Dropout Linear Regulator
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- PSRR Measurement for LDO
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024
- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024